T/SZTIA 019-2024 Active Group standards

T/SZTIA 019-2024 Cotton Knitted Warm Innerwear

Publish Date: 2024-10-15 Implement Date: 2024-10-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/SZTIA 019-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Textiles

Publish Date: 2024-10-15

Implement Date: 2024-10-15

Scope

Main technical content: This document specifies the requirements for full-cotton knitted thermal underwear, test methods, sampling rules, judgment rules, packaging, transportation, and storage. This document is applicable to the quality assessment of thermal underwear products made from knitted fabrics with a cotton fiber content of 95% or more. This document is not applicable to flake-type thermal underwear products. This document is based on FZ/T 73022—2019 "Knitted Thermal Underwear". Except for format adjustments, some content has been modified as follows: 1. The formaldehyde content indicator exceeds the national standard requirements and is limited to "not detected". 2. The horizontal indicator of washing size change rate is increased. 3. The thermal insulation rate is modified to a thermal insulation performance assessment item, and the corresponding test methods have been modified. 4. The indicator requirements for air permeability are modified. 5. The assessment of far-infrared performance is added.